259487928

素因数分解:

$2^3\times 3^3\times 7^2\times {\mathrm{24517}}^1$

素因数の和:24546

約数の個数: 96

約数和(自身を含む): 838515600

約数和(自身を除く): 579027672

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 49, 54, 56, 63, 72, 84, 98, 108, 126, 147, 168, 189, 196, 216, 252, 294, 378, 392, 441, 504, 588, 756, 882, 1176, 1323, 1512, 1764, 2646, 3528, 5292, 10584, 24517, 49034, 73551, 98068, 147102, 171619, 196136, 220653, 294204, 343238, 441306, 514857, 588408, 661959, 686476, 882612, 1029714, 1201333, 1323918, 1372952, 1544571, 1765224, 2059428, 2402666, 2647836, 3089142, 3603999, 4118856, 4633713, 4805332, 5295672, 6178284, 7207998, 9267426, 9610664, 10811997, 12356568, 14415996, 18534852, 21623994, 28831992, 32435991, 37069704, 43247988, 64871982, 86495976, 129743964, 259487928]

約数ペア:

[(1, 259487928), (2, 129743964), (3, 86495976), (4, 64871982), (6, 43247988), (7, 37069704), (8, 32435991), (9, 28831992), (12, 21623994), (14, 18534852), (18, 14415996), (21, 12356568), (24, 10811997), (27, 9610664), (28, 9267426), (36, 7207998), (42, 6178284), (49, 5295672), (54, 4805332), (56, 4633713), (63, 4118856), (72, 3603999), (84, 3089142), (98, 2647836), (108, 2402666), (126, 2059428), (147, 1765224), (168, 1544571), (189, 1372952), (196, 1323918), (216, 1201333), (252, 1029714), (294, 882612), (378, 686476), (392, 661959), (441, 588408), (504, 514857), (588, 441306), (756, 343238), (882, 294204), (1176, 220653), (1323, 196136), (1512, 171619), (1764, 147102), (2646, 98068), (3528, 73551), (5292, 49034), (10584, 24517)]